(throw) a spanner in the works

(throw) a ˈspanner in the works(BrE)(NAmE(throw) a (ˈmonkey) ˈwrench in the works)(to cause) a delay or problem with sth that sb is planning or doing干扰；出难题；从中捣乱

• plaintively
• shark
• rents
• scrimmaging
• bursolith
• pinkeyed
• atmospheric entry
• rutherfords
• wetproofs
• hatchetlike
• Lycurgan
• obsidian dating
• prosenchymatous
• brankie
• -ostosis
• hammer throw
• Sargassaceae
• LVN
• Bethsaida
• naked
• rajahships
• major fold
• Indios
• that's your sort
• -ible
• get someone's ear
• veligers
• evidenced
• pancreatopathies
• groupable
• reputing
• Andorrans
• multilingualisms
• job-hunting
• simplicity
• offshore gas
• prepreg
• tenaciousness
• troglodytical
• be in a world of one's by oneself
• superegos
• archways
• radiosensibility
• pixie cap
• canyoneering
• redevelopment company
• Amalekite
• Sierra Leoneans
• injurer
• on the hazard
• Uranians
• Lalita
• biofeedback training
• Cape Cod cottage
• ground-fault interrupter
• as neat as wax
• the ninth part of a man
• droningly
• Epikeratophakias
• soniferous
• scarfer
• ad eundem
• off one’s own bat
• trial fire
• septate waveguide
• lackwits
• writing-table
• ontologized
• deep kiss
• the West
• rotator cuffs
• verrucosity
• with all one's heart
• autoploids
• psammitic
• vocable
• fence-mendings
• kindling point
• undulate
• load lock
• laplands
• EAEA
• tripolite
• private secretaries
• skeptical
• snugged
• aleyrodidaes
• corrasive
• icosahedrons或-dra
• unconstitutionality
• flounce about
• superintend
• revolving loans
• ghibli
• rutilated
• Candlemas Eve Winds
• didakai
• postsynaptic
• malodours
• dehorners